80974804 has 12 divisors (see below), whose sum is σ = 141850324. Its totient is φ = 40446144.

The previous prime is 80974801. The next prime is 80974849. The reversal of 80974804 is 40847908.

80974804 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 2 ways, for example, as 59259204 + 21715600 = 7698^2 + 4660^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80974801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5667 + ... + 13930.

Almost surely, 2^80974804 is an apocalyptic number.

It is an amenable number.

80974804 is a deficient number, since it is larger than the sum of its proper divisors (60875520).

80974804 is a wasteful number, since it uses less digits than its factorization.

80974804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20634 (or 20632 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 80974804 is about 8998.6001133510. The cubic root of 80974804 is about 432.6300035753.

The spelling of 80974804 in words is "eighty million, nine hundred seventy-four thousand, eight hundred four".